/******************************************************************************
 ** Name: string.cpp                                                            **
 ** Description:                                                              **
 **                                                                           **
 ** Open Source Initiative (OSI) Approved License                             **
 **                                                                           **
 **  Copyright (c) 2009-2010 Barry "Gian" James  <bjames@munixos.net>         **
 **  All rights reserved.                                                     **
 **                                                                           **
 **  Redistribution and use in source and binary forms, with or without       **
 **  modification, are permitted provided that the following conditions are   **
 **  met:                                                                     **
 **                                                                           **
 **  * Redistributions of source code must retain the above copyright notice, **
 **    this list of conditions and the following disclaimer.                  **
 **  * Redistributions in binary form must reproduce the above copyright      **
 **    notice, this list of conditions and the following disclaimer in the    **
 **    documentation and/or other materials provided with the distribution.   **
 **                                                                           **
 **  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS      **
 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED **
 ** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A           **
 ** PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT        **
 ** HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,    **
 ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED  **
 ** TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR    **
 ** PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF    **
 ** LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING      **
 ** NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS        **
 ** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.              **
 **                                                                           **
 ******************************************************************************/
// Modified $DateTime$ by $Author$
#define _string_cpp_ID    "$Id$"

#if !defined(__AVR__)
#include <iostream>
#include <cstring>
#endif

#include <string.h>

#include "common.h"
#include "avrstring.h"

namespace droid {
//void
//string::create(char* s1, const char * s2)
//{
//#if defined(_WIN32) && !defined(GNU_CC)
////    std::cout << __FUNCSIG__ << std::endl;
//#else
//    std::cout << __PRETTY_FUNCTION__ << std::endl;
//#endif
//    std::cout << "s2 = " << s2 << std::endl;
//    std::cout << "strlen(s2) = " << strlen(s2) << std:: endl;
//
//    s1 = new char[16+1];
//    strncpy(s1,s2,16);
//}

string::string()
{
    str = NULL;
}

string::string(const string& orig)
{
    if (str) delete [] str;
    *this = orig;
}

string::~string()
{
    if (str) delete [] str;
}
string &
string::operator =(const string& s)
{
    if (str) delete [] str;
    str = new char[strlen(s.str)+1];
    strcpy(str,s.str);
    return *this;
}

string &
string::operator +=(const string& s)
{
    uint16 len = strlen(str) + strlen(s.str) + 1;
    char * nv = new char[len];
    strcpy(nv,str); strcpy((nv+strlen(str)),s.str);
    str = nv;
    return * this;
}

const string &
string::operator +(const string& s) const
{
    string  ret = *this;
    ret += s;
    return ret;
}

bool
string::operator == (const string & s) const
{
    return (bool)(!strcmp(str,s.str));
}

bool string::operator !=(const string& s) const
{
    return (bool)!(*this == s);
}



}

//#endif
